Function get_zoneinfo_path

Lib/test/test_zoneinfo/data/update_test_data.py:42–49

Get the first zoneinfo directory on TZPATH containing the "UTC" zone.

()

@functools.lru_cache(maxsize=None)
def get_zoneinfo_path() -> pathlib.Path:
    """Get the first zoneinfo directory on TZPATH containing the "UTC" zone."""
    key = "UTC"
    for path in map(pathlib.Path, zoneinfo.TZPATH):
        if (path / key).exists():
            return path
    else:
        raise OSError("Cannot find time zone data.")


def get_zoneinfo_metadata() -> typing.Dict[str, str]: